| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $19.79 | 13.365% | $22.4349 | $22.43 | $22.45 | $22.40 |
| Purchase #2 | $136.71 | 10.562% | $151.1493 | $151.15 | $151.15 | $151.10 |
| Purchase #3 | $159.50 | 6.219% | $169.4193 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $5.97 | 12.275% | $6.7028 | $6.70 | $6.70 | $6.70 |
| Purchase #5 | $24.82 | 10.576% | $27.445 | $27.45 | $27.45 | $27.40 |
| Purchase #6 | $179.55 | 5.375% | $189.2008 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $157.63 | 9.823% | $173.114 | $173.11 | $173.10 | $173.10 |
| 7 purchase totals = | $683.97 | $739.4661 | $739.46 | $739.45 | $739.30 | |